package com.imooc.user.service;

import com.imooc.enums.Sex;
import com.imooc.pojo.vo.RegionRatioVO;
import com.imooc.utils.PagedGridResult;

import java.util.List;

public interface MyFansService {

    boolean isMeFollowThisWriter(String fanId, String writerId);

    void follow(String writerId, String fanId);

    void unfollow(String writerId, String fanId);

    PagedGridResult queryAll(String writerId, Integer page, Integer pageSize);

    Integer queryCounts(String writerId, Sex sex);

    List<RegionRatioVO> queryRatioByRegion(String writerId);
}
